Paris Observatory Geodetic VLBI Center

Radio source coordinate time series for 0139-312 (2026b, independent mode)

Data - BVID - NED - MOJAVE - SIMBAD - PanSTARRS-1

Right ascension: 25.5338401209985°
Declination: -30.9562770341916°
No. sessions: 4
No. delays: 127
Defining: No
RMS(α cos δ) = 1.1353 mas
RMS(δ) = 1.3925 mas
Variability ellipse semimajor axis = 1.6720 mas
Variability ellipse semiminor axis = 0.6577 mas
Variability ellipse position angle = 37.0 deg
Equivalent α-δ correlation = 0.72

Observed in only 4 session(s)

Quarterly time series for 0139-312 (2026b, 4 global solutions)

Data

Right ascension: 25.5338401022208°
Declination: -30.9562765722425°
No. sessions: 4
No. delays: 127
Defining: No
RMS(α cos δ) = 0.4758 mas
RMS(δ) = 1.9017 mas
Variability ellipse semimajor axis = 1.9752 mas
Variability ellipse semiminor axis = 0.2426 mas
Variability ellipse position angle = -15.5 deg
Equivalent α-δ correlation = -1.13

Observed in only 4 session(s)